190499185240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{716917}}^1$

素因数の和:717021

約数の個数: 128

約数和(自身を含む): 534763474560

約数和(自身を除く): 344264289320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 73, 91, 104, 130, 140, 146, 182, 260, 280, 292, 364, 365, 455, 511, 520, 584, 728, 730, 910, 949, 1022, 1460, 1820, 1898, 2044, 2555, 2920, 3640, 3796, 4088, 4745, 5110, 6643, 7592, 9490, 10220, 13286, 18980, 20440, 26572, 33215, 37960, 53144, 66430, 132860, 265720, 716917, 1433834, 2867668, 3584585, 5018419, 5735336, 7169170, 9319921, 10036838, 14338340, 18639842, 20073676, 25092095, 28676680, 37279684, 40147352, 46599605, 50184190, 52334941, 65239447, 74559368, 93199210, 100368380, 104669882, 130478894, 186398420, 200736760, 209339764, 260957788, 261674705, 326197235, 366344587, 372796840, 418679528, 521915576, 523349410, 652394470, 680354233, 732689174, 1046698820, 1304788940, 1360708466, 1465378348, 1831722935, 2093397640, 2609577880, 2721416932, 2930756696, 3401771165, 3663445870, 4762479631, 5442833864, 6803542330, 7326891740, 9524959262, 13607084660, 14653783480, 19049918524, 23812398155, 27214169320, 38099837048, 47624796310, 95249592620, 190499185240]

約数ペア:

[(1, 190499185240), (2, 95249592620), (4, 47624796310), (5, 38099837048), (7, 27214169320), (8, 23812398155), (10, 19049918524), (13, 14653783480), (14, 13607084660), (20, 9524959262), (26, 7326891740), (28, 6803542330), (35, 5442833864), (40, 4762479631), (52, 3663445870), (56, 3401771165), (65, 2930756696), (70, 2721416932), (73, 2609577880), (91, 2093397640), (104, 1831722935), (130, 1465378348), (140, 1360708466), (146, 1304788940), (182, 1046698820), (260, 732689174), (280, 680354233), (292, 652394470), (364, 523349410), (365, 521915576), (455, 418679528), (511, 372796840), (520, 366344587), (584, 326197235), (728, 261674705), (730, 260957788), (910, 209339764), (949, 200736760), (1022, 186398420), (1460, 130478894), (1820, 104669882), (1898, 100368380), (2044, 93199210), (2555, 74559368), (2920, 65239447), (3640, 52334941), (3796, 50184190), (4088, 46599605), (4745, 40147352), (5110, 37279684), (6643, 28676680), (7592, 25092095), (9490, 20073676), (10220, 18639842), (13286, 14338340), (18980, 10036838), (20440, 9319921), (26572, 7169170), (33215, 5735336), (37960, 5018419), (53144, 3584585), (66430, 2867668), (132860, 1433834), (265720, 716917)]